Here we have a bit of information about Gigaset C530 which can be ordered directly from Telavox. In case you already have a Gigaset C530 but experience problems with it, have a look at our article Troubleshooting of Gigaset C530. ‍ 

Gigaset C530 consists of a handset (on the left side of the picture), and a base station (on the right side of the picture).

• DECT phone (wireless).
• Can handle up to two handsets per base (only one handset is included in one order).
• 2.5 mm outlet for a headset (no Bluetooth connection).
• User manual for Gigaset C530.